Sodium thiosulfate concentrate X1EA Version 1.1 Revision Date 10/08/2018 Print Date 10/19/2018

Transcription

1 SECTION 1. IDENTIFICATION Product name : Number : Product Use Description : Laboratory chemicals Manufacturer or supplier's details : Honeywell International Inc South Harvey Street Muskegon, MI For more information call : (Monday-Friday, 9:00am-5:00pm) In case of emergency call : Medical: or : Transportation (CHEMTREC): or : : (24 hours/day, 7 days/week) SECTION 2. HAZARDS IDENTIFICATION Emergency Overview Form Color Odor : liquid : colourless : odourless Page 1 / 10

2 Classification of the substance or mixture Not a dangerous substance or mixture according to the Globally Harmonised System (GHS). Precautionary statements : Prevention: Use personal protective equipment as required. Carcinogenicity No component of this product present at levels greater than or equal to 0.1% is identified as a known or anticipated carcinogen by NTP, IARC, or OSHA. SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS Formula Chemical nature : Na2S2O3 : Mixture Chemical name CAS-No. Concentration Water >= <= % Sodium thiosulfate >= <=5.00 % SECTION 4. FIRST AID MEASURES General advice : First aider needs to protect himself. Move out of dangerous area. Take off all contaminated clothing immediately. Inhalation : If breathed in, move person into fresh air. If symptoms persist, call a physician. Page 2 / 10

3 Skin contact : After contact with skin, wash immediately with plenty of water. If symptoms persist, call a physician. Eye contact : Rinse thoroughly with plenty of water, also under the eyelids. Protect unharmed eye. If eye irritation persists, consult a specialist. Ingestion : When swallowed, allow water to be drunk. Rinse mouth. Consult a physician. SECTION 5. FIREFIGHTING MEASURES Suitable extinguishing media Specific hazards during firefighting Special protective equipment for firefighters : Water spray Foam Carbon dioxide (CO2) Dry powder : The product itself does not burn. Fire may cause evolution of: Sulphur oxides Sodium oxides : Wear an approved positive pressure self-contained breathing apparatus in addition to standard fire fighting gear. Further information : Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. SECTION 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures : Wear personal protective equipment. Unprotected persons must be kept away. Provide adequate ventilation. Environmental precautions : Prevent further leakage or spillage if safe to do so. Page 3 / 10

4 Methods and materials for containment and cleaning up : Soak up with inert absorbent material. Sweep up and shovel into suitable containers for disposal. Dispose of in accordance with local regulations. SECTION 7. HANDLING AND STORAGE Handling Precautions for safe handling Advice on protection against fire and explosion : Wear personal protective equipment. Use only in well-ventilated areas. Avoid inhalation, ingestion and contact with skin and eyes. : Normal measures for preventive fire protection. Storage Conditions for safe storage, including any incompatibilities : Store in original container. Keep containers tightly closed in a dry, cool and well-ventilated place. SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Protective measures : Ensure that eyewash stations and safety showers are close to the workstation location. Legal requirements are to be considered in regard of the selection, use and care of personal protective equipment. Avoid contact with skin, eyes and clothing. Engineering measures : Ensure adequate ventilation. Eye protection : Safety glasses with side-shields Hand protection : Latex gloves Gloves must be inspected prior to use. Replace when worn. Page 4 / 10

5 Skin and body protection : Protective suit Wear suitable protective equipment. Lab coat Respiratory protection : In case of insufficient ventilation, wear suitable respiratory equipment. Hygiene measures : Wash hands before breaks and at the end of workday. When using do not eat or drink. Exposure Guidelines Contains no substances with occupational exposure limit values. SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES Physical state : liquid Color Odor ph Melting point/range Boiling point/boiling range : colourless : odourless : ca. 100 C at 1,013 hpa Flash point : Note: Not applicable Lower explosion limit Upper explosion limit Page 5 / 10

6 Vapor pressure Density : ca. 1.0 g/cm3 Water solubility : Note: completely miscible Partition coefficient: n-octanol/water Ignition temperature Decomposition temperature Viscosity, dynamic : Note: No decomposition if used as directed. Oxidizing properties Molecular weight : The substance or mixture is not classified as oxidizing. : g/mol SECTION 10. STABILITY AND REACTIVITY Chemical stability Possibility of hazardous reactions Conditions to avoid Incompatible materials Hazardous decomposition : Stable under normal conditions. : No dangerous reaction known under conditions of normal use. : Protect from exposure to air/oxygen. : Strong oxidizing agents Strong acids : Sulphur dioxide Page 6 / 10

7 products SECTION 11. TOXICOLOGICAL INFORMATION Acute oral toxicity Acute inhalation toxicity Acute dermal toxicity Skin irritation Eye irritation Sensitisation Genotoxicity in vitro SECTION 12. ECOLOGICAL INFORMATION Ecotoxicity effects Toxicity to fish Toxicity to daphnia and other aquatic invertebrates Page 7 / 10

8 Toxicity to algae Further information on ecology SECTION 13. DISPOSAL CONSIDERATIONS Disposal methods : Observe all Federal, State, and Local Environmental regulations. SECTION 14. TRANSPORT INFORMATION DOT Not dangerous goods TDG IATA IMDG Not dangerous goods Not dangerous goods Not dangerous goods SECTION 15. REGULATORY INFORMATION Inventories US. Toxic Substances Control Act Australia. Industrial Chemical (Notification and Assessment) Act Canada. Canadian Environmental Protection Act (CEPA). Domestic Substances List (DSL) : On TSCA Inventory : All components of this product are on the Canadian DSL Page 8 / 10

9 Japan. Kashin-Hou Law List Korea. Existing Chemicals Inventory (KECI) Philippines. The Toxic Substances and Hazardous and Nuclear Waste Control Act China. Inventory of Existing Chemical Substances New Zealand. Inventory of Chemicals (NZIoC), as published by ERMA New Zealand National regulatory information SARA 302 Components SARA 313 Components SARA 311/312 Hazards California Prop. 65 : No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302. : This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313. : No SARA Hazards : This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm. Page 9 / 10

10 SECTION 16. OTHER INFORMATION HMIS III NFPA Health hazard : 1 1 Flammability : 0 0 Physical Hazard : 0 Instability : 0 Hazard rating and rating systems (e.g. HMIS III, NFPA): This information is intended solely for the use of individuals trained in the particular system. Further information The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. Final determination of suitability of any material is the sole responsibility of the user. This information should not constitute a guarantee for any specific product properties. Changes since the last version are highlighted in the margin. This version replaces all previous versions. Previous Issue Date: 02/06/2017 Prepared by Honeywell Performance Materials and Technologies Product Stewardship Group Page 10 / 10